2448894554 has 4 divisors (see below), whose sum is σ = 3673341834. Its totient is φ = 1224447276.

The previous prime is 2448894527. The next prime is 2448894577. The reversal of 2448894554 is 4554988442.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1257057025 + 1191837529 = 35455^2 + 34523^2 .

It is a super-2 number, since 2×2448894554² = 11994169073221717832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2448894496 and 2448894505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 612223637 + ... + 612223640.

Almost surely, 2^2448894554 is an apocalyptic number.

2448894554 is a deficient number, since it is larger than the sum of its proper divisors (1224447280).

2448894554 is a wasteful number, since it uses less digits than its factorization.

2448894554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224447279.

The product of its digits is 7372800, while the sum is 53.

The square root of 2448894554 is about 49486.3067322669. The cubic root of 2448894554 is about 1347.8969640828.

The spelling of 2448894554 in words is "two billion, four hundred forty-eight million, eight hundred ninety-four thousand, five hundred fifty-four".